The most consistently reported pathway involves VEGFR2 and the Akt-eNOS nitric oxide cascade
The binding of the SARS-CoV-2 spike glycoprotein with ACE2, which triggers the virus-mediated cellular uptake, can also cause a burst of inflammatory cytokine release (a cytokine storm) partially because of the decreased availability of functional ACE2
Kathy Zhou: So you really qualify based on two routes
It stimulates hepatic glucose production and glycogenolysis, counteracting hypoglycemia
Glutathione levels can decrease as a result of factors related to the environment in which we find ourselves, situations of stress or anxiety, poor diet, illnesses, etc
Such nitration-dysfunction is specific to HGF among other major growth factors examined (FGF2, IGF1, and TGF-2), highlighting the inhibitory impact of accumulation of nitrated HGF on myogenic stem cell biology during aging 32